CN221790063U - Waste stone recovery device after ore screening - Google Patents

Abstract

The utility model relates to the technical field of ore processing equipment, in particular to a waste rock recovery device after ore screening, which comprises a hopper, wherein a screening bin is arranged at the lower part of the hopper, a material conveying belt is arranged at the bottom of the screening bin, a waste rock conveying belt is arranged at the bottom of one end of the screening bin, a mud scraping assembly is arranged at the bottom of one end of the waste rock conveying belt, a mud receiving plate is arranged below the waste rock conveying belt, a waste trough is arranged below one end of the waste rock conveying belt, and the mud scraping assembly comprises a mud scraping plate and a collecting bin. In this ore screening back waste rock recovery unit, realized the autosegregation and the collection of waste material. The sieve plate in the screening bin can separate ores with different granularities, and the material conveyor belt and the waste stone conveyor belt respectively send out ores and waste materials meeting the requirements. The mud scraping assembly effectively cleans the mud attached to the waste stone conveyor belt, ensures the normal use of the conveyor belt, and simultaneously avoids the pollution of the mud to the environment.

Description

A waste rock recovery device after ore screening

Technical Field

The utility model relates to the technical field of ore processing equipment, in particular to a waste rock recovery device after ore screening.

Background Art

Screening is an important step in the ore processing process, which can separate the ore according to different particle sizes to obtain ore products that meet the requirements. However, a large amount of waste rock and waste materials will be generated during the screening process, and the treatment of these waste materials has always been a problem.

Traditional waste rock recycling devices usually simply collect waste materials without effectively treating them, which not only wastes resources but also may pollute the environment. In addition, the sludge attached to the conveyor belt is not easy to clean, making the conveyor belt inconvenient to use.

Utility Model Content

The purpose of the utility model is to provide a waste rock recovery device after ore screening, so as to solve the problem that the traditional waste rock recovery device proposed in the above background technology usually simply collects the waste materials, but cannot effectively process and utilize the waste materials, which not only wastes resources, but also may pollute the environment. In addition, the sludge attached to the conveyor belt is not easy to clean, resulting in the problem that the conveyor belt is not convenient to use.

To achieve the above-mentioned purpose, the utility model provides a waste rock recovery device after ore screening, comprising a hopper, a screening bin is arranged at the lower part of the hopper, a material conveyor belt is arranged at the bottom of the screening bin, a waste rock conveyor belt is arranged at the bottom of one end of the screening bin, a mud scraping assembly is installed at the bottom of one end of the waste rock conveyor belt, a mud receiving plate is arranged below the waste rock conveyor belt, a waste material trough is arranged below one end of the waste rock conveyor belt, the mud scraping assembly comprises a mud scraping plate and a collecting bin, a support rod is installed at one side of the scraping plate, a lifting cylinder is installed at the bottom of the support rod, and the collecting bin is located below the mud scraping plate.

Preferably, a material trough is provided at the lower part of one end of the material conveyor belt away from the screening bin.

Preferably, a mud inlet is provided at the top of the collecting bin, and a cleaning door is installed at one side of the collecting bin.

Preferably, a sieve plate is obliquely installed inside the screening bin, and a vibration motor is installed at one end of the sieve plate.

Preferably, a feed outlet is provided at the bottom of the screening bin, and a waste outlet is provided at the upper bottom end of the screening plate on one side of the screening bin.

Preferably, the top of the scraper blade is attached to the bottom surface of the waste rock conveyor belt, and one side surface of the scraper blade is inclined.

Preferably, one side of the scraper blade is fixed to the support rod by bolts.

Preferably, a partition is installed inside the collection bin on one side close to the support rod.

Compared with the prior art, the utility model has the following beneficial effects:

In the waste rock recovery device after ore screening, the automatic separation and collection of waste materials are realized by setting components such as screening bins, material conveyor belts, waste rock conveyor belts, and sludge scraping components. The sieve plate in the screening bin can separate ores of different particle sizes, and the material conveyor belt and waste rock conveyor belt respectively send out ores and waste materials that meet the requirements. The setting of the sludge scraping component effectively cleans the sludge attached to the waste rock conveyor belt, ensures the normal use of the conveyor belt, and also avoids the pollution of the environment by the sludge. In addition, the device also has the advantages of simple structure, easy operation, and low maintenance cost. Through the setting of the collection bin, the sludge can be conveniently processed in a centralized manner, further improving the utilization rate of the waste materials.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the screening bin in the utility model;

FIG3 is a schematic diagram of the internal structure of the mud scraping assembly in the utility model.

The meaning of each number in the figure is:

1. Hopper; 2. Screening bin; 21. Screen plate; 22. Feeding port; 23. Waste port; 24. Vibration motor; 3. Material conveyor belt; 4. Waste rock conveyor belt; 5. Mud scraping assembly; 51. Mud scraping plate; 52. Support rod; 53. Collecting bin; 531. Mud inlet; 532. Cleaning door; 54. Lifting cylinder; 55. Partition; 6. Waste trough; 7. Mud collecting plate; 8. Material trough.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The utility model provides a waste rock recovery device after ore screening, as shown in Figures 1 to 3, comprising a hopper 1, a screening bin 2 is arranged at the lower part of the hopper 1, which is used to screen the ore and divide it into waste rock and qualified ore, a material conveyor belt 3 is arranged at the bottom of the screening bin 2, which is used to transmit qualified ore, a waste rock conveyor belt 4 is arranged at the bottom of one end of the screening bin 2, which is used to transmit waste rock, a mud scraping assembly 5 is installed at the bottom of one end of the waste rock conveyor belt 4, a mud receiving plate 7 is arranged below the waste rock conveyor belt 4, a waste material trough 6 is arranged below one end of the waste rock conveyor belt 4, which is used to collect waste rock, the mud scraping assembly 5 comprises a mud scraping plate 51 and a collecting bin 53, a support rod 52 is installed at one side of the mud scraping plate 51, a lifting cylinder 54 is installed at the bottom of the support rod 52, which is used to drive the mud scraping plate 51 to perform lifting and lowering adjustment, and the collecting bin 53 is located below the mud scraping plate 51 and is used to collect sludge.

In this embodiment, a material trough 8 is provided at the lower part of one end of the material conveyor belt 3 away from the screening bin 2 for storing the screened materials.

Specifically, a mud inlet 531 is provided on the top of the collecting bin 53 , and a cleaning door 532 is installed on one side of the collecting bin 53 to facilitate cleaning out the mud in the collecting bin 53 .

Furthermore, a sieve plate 21 is installed obliquely inside the screening bin 2, and a vibration motor 24 is installed at one end of the sieve plate 21. The vibration motor 24 drives the sieve plate 21 to vibrate, so that fine qualified ores are transported downward and larger particles of waste rock are collected.

Furthermore, a discharge port 22 is provided at the bottom of the screening bin 2 for discharging qualified ore, and a waste port 23 is provided at the upper bottom end of the screen plate 21 on one side of the screening bin 2 for discharging waste ore.

Furthermore, the top of the scraper blade 51 is attached to the bottom surface of the waste rock conveyor belt 4, and one side surface of the scraper blade 51 is inclined to facilitate scraping off the sludge.

Furthermore, one side of the scraper blade 51 is fixed to the support rod 52 by bolts, so as to facilitate the scraping operation of the scraper blade 51 .

Furthermore, a partition plate 55 is installed inside the collecting bin 53 at one side close to the supporting rod 52 , so as to separate the collecting bin 53 and prevent the sludge from adhering to the supporting rod 52 .

When the ore screening waste rock recovery device of the utility model is used, the ore to be screened is first put into the hopper 1. The ore falls from the hopper 1 to the screening bin 2. Inside the screening bin 2, the inclined screen plate 21 vibrates under the drive of the vibration motor 24 to screen the ore. Fine qualified ore falls through the sieve holes of the screen plate 21, is discharged to the material conveyor belt 3 through the discharge port 22, and is then transported to the material trough 8 for storage. The larger particles of waste rock slide along the side of the screen plate 21 that rises upward, and are finally discharged from the waste port 23 to the waste rock conveyor belt 4.

The waste rock moves toward one end driven by the waste rock conveyor belt 4. During the movement, the scraper assembly 5 installed at the bottom of the waste rock conveyor belt 4 cleans the waste rock conveyor belt 4. Specifically, the lifting cylinder 54 drives the support rod 52 and the scraper blade 51 thereon to rise and fall, so that the top of the scraper blade 51 is attached to the bottom surface of the waste rock conveyor belt 4. Since one side surface of the scraper blade 51 is inclined, when the waste rock conveyor belt 4 moves, the scraper blade 51 can effectively scrape off the sludge attached to the bottom of the waste rock conveyor belt 4. The scraped sludge falls into the collection bin 53 through the mud inlet 531 for collection.

A partition 55 is installed inside the collecting bin 53, near one side of the support rod 52, and the partition 55 divides the collecting bin 53 into two parts, so as to prevent the sludge from adhering to the support rod 52, thereby ensuring the normal operation of the sludge scraping assembly 5. When the sludge in the collecting bin 53 needs to be cleaned, the cleaning door 532 can be opened to clean the sludge out of the collecting bin 53.

Finally, it should be noted that the electronic components of the vibration motor 24, material conveyor belt 3, waste rock conveyor belt 4, etc. in this embodiment are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires respectively, and the specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the art.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. Waste rock recovery unit behind ore screening, including hopper (1), its characterized in that: the utility model discloses a scraper blade, including hopper (1), sieve storehouse (2)'s bottom is provided with material conveyer belt (3), sieve storehouse (2)'s one end bottom is provided with waste stone conveyer belt (4), scrape mud subassembly (5) are installed to waste stone conveyer belt (4)'s one end bottom, waste stone conveyer belt (4) below is provided with connects mud board (7), waste stone conveyer belt (4) one end below is provided with waste groove (6), scrape mud subassembly (5) including scraping mud board (51) and collecting bin (53), bracing piece (52) are installed to one side of scraping mud board (51), lifting cylinder (54) are installed to the bottom of bracing piece (52), collecting bin (53) are located the below of scraping mud board (51).

2. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: the lower part of one end of the material conveying belt (3) far away from the screening bin (2) is provided with a material groove (8).

3. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: the top of collection storehouse (53) is provided with into mud mouth (531), clearance door (532) are installed to one side of collection storehouse (53).

4. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: the inside slope of screening storehouse (2) is installed sieve (21), vibrating motor (24) are installed to one end of sieve (21).

5. The apparatus for recovering waste rock after mineral screening according to claim 4, wherein: the bottom of screening storehouse (2) is provided with feed opening (22), the bottom upper portion that one side in screening storehouse (2) was located sieve (21) is provided with waste material mouth (23).

6. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: the top of the scraper plate (51) is attached to the bottom surface of the waste rock conveying belt (4), and one side surface of the scraper plate (51) is obliquely arranged.

7. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: one side of the scraper (51) is fixed on the supporting rod (52) through a bolt.

8. The apparatus for recovering waste rock after mineral screening according to claim 1, wherein: a partition plate (55) is arranged at one side, close to the supporting rod (52), of the inner part of the collecting bin (53).